Product Overview

Canfield Copper-Mate® is a lead-free paste soldering flux for sweat fitting work. It is formulated to help remove oxidation and prepare compatible metals for solder bonding.

Key Features:

• 4 oz. lead-free paste flux
• Formulated for sweat fitting work
• Prepares copper, brass, tin, stainless steel, cast iron, and wrought iron
• Not for aluminum according to product data
• Water soluble
• Will not burn, char, or spatter according to product data

Common Uses:

• Copper pipe sweat fitting work
• Compatible plumbing soldering applications
• Preparing compatible metals before soft soldering

Technical Specifications:

• Brand: Canfield
• SKU: COPPERMATE4
• Size: 4 oz.
• Type: Lead-free paste flux
• Standards Listed: Federal Specification O-F-506 and GSA A-A-51145C

Directions Summary:

Apply a small amount of flux to the male pipe end after cutting, reaming, and cleaning. Seat the pipe and fitting, remove excess flux from the joint exterior, solder as usual, and flush the system with water after soldering.

FAQ

Is this flux lead free?

Yes. It is listed as a lead-free paste flux.

Can it be used on aluminum?

No. The product data lists compatible metals except aluminum.

What size is the container?

This SKU is a 4 oz. container.

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